1785428064

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{859}}^1\times {\mathrm{1031}}^1$

素因数の和:1913

約数の個数: 144

約数和(自身を含む): 5815031040

約数和(自身を除く): 4029602976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 859, 1008, 1031, 1718, 2016, 2062, 2577, 3093, 3436, 4124, 5154, 6013, 6186, 6872, 7217, 7731, 8248, 9279, 10308, 12026, 12372, 13744, 14434, 15462, 16496, 18039, 18558, 20616, 21651, 24052, 24744, 27488, 28868, 30924, 32992, 36078, 37116, 41232, 43302, 48104, 49488, 54117, 57736, 61848, 64953, 72156, 74232, 82464, 86604, 96208, 98976, 108234, 115472, 123696, 129906, 144312, 148464, 173208, 192416, 216468, 230944, 247392, 259812, 288624, 296928, 346416, 432936, 519624, 577248, 692832, 865872, 885629, 1039248, 1731744, 1771258, 2078496, 2656887, 3542516, 5313774, 6199403, 7085032, 7970661, 10627548, 12398806, 14170064, 15941322, 18598209, 21255096, 24797612, 28340128, 31882644, 37196418, 42510192, 49595224, 55794627, 63765288, 74392836, 85020384, 99190448, 111589254, 127530576, 148785672, 198380896, 223178508, 255061152, 297571344, 446357016, 595142688, 892714032, 1785428064]

約数ペア:

[(1, 1785428064), (2, 892714032), (3, 595142688), (4, 446357016), (6, 297571344), (7, 255061152), (8, 223178508), (9, 198380896), (12, 148785672), (14, 127530576), (16, 111589254), (18, 99190448), (21, 85020384), (24, 74392836), (28, 63765288), (32, 55794627), (36, 49595224), (42, 42510192), (48, 37196418), (56, 31882644), (63, 28340128), (72, 24797612), (84, 21255096), (96, 18598209), (112, 15941322), (126, 14170064), (144, 12398806), (168, 10627548), (224, 7970661), (252, 7085032), (288, 6199403), (336, 5313774), (504, 3542516), (672, 2656887), (859, 2078496), (1008, 1771258), (1031, 1731744), (1718, 1039248), (2016, 885629), (2062, 865872), (2577, 692832), (3093, 577248), (3436, 519624), (4124, 432936), (5154, 346416), (6013, 296928), (6186, 288624), (6872, 259812), (7217, 247392), (7731, 230944), (8248, 216468), (9279, 192416), (10308, 173208), (12026, 148464), (12372, 144312), (13744, 129906), (14434, 123696), (15462, 115472), (16496, 108234), (18039, 98976), (18558, 96208), (20616, 86604), (21651, 82464), (24052, 74232), (24744, 72156), (27488, 64953), (28868, 61848), (30924, 57736), (32992, 54117), (36078, 49488), (37116, 48104), (41232, 43302)]